by
Charles, Randall I.

Answer

$\frac{-59}{9}$, -6, 4.3, $\sqrt {20}$

Work Step by Step

Convert all the numbers into decimals to easily compare them.
We know the fact that negative numbers are less than positive numbers.
Convert negative numbers:
$\frac{-59}{9}$$\approx$-6.55
-6.55 is less than -6 so -6.55 is the least then -6.
$\sqrt 20\approx4.47$
4.47 is greater than 4.3 because in the tenth place, 3 is less than 4. Thus, we have the order: 4.3, $\sqrt 20$.
Combining these numbers together, we have $\frac{-59}{9}$, -6, 4.3, $\sqrt {20}$.